FR2232066B1 - - Google Patents
Info
- Publication number
- FR2232066B1 FR2232066B1 FR7418822A FR7418822A FR2232066B1 FR 2232066 B1 FR2232066 B1 FR 2232066B1 FR 7418822 A FR7418822 A FR 7418822A FR 7418822 A FR7418822 A FR 7418822A FR 2232066 B1 FR2232066 B1 FR 2232066B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
- H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
- H01H33/245—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring using movable field electrodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH806273A CH554597A (de) | 1973-06-04 | 1973-06-04 | Druckgasschalter. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2232066A1 FR2232066A1 (fr) | 1974-12-27 |
| FR2232066B1 true FR2232066B1 (fr) | 1978-01-13 |
Family
ID=4334559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7418822A Expired FR2232066B1 (fr) | 1973-06-04 | 1974-05-30 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3906180A (fr) |
| AT (1) | AT327313B (fr) |
| CH (1) | CH554597A (fr) |
| DE (1) | DE2406150C2 (fr) |
| FR (1) | FR2232066B1 (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4044211A (en) * | 1975-08-07 | 1977-08-23 | Westinghouse Electric Corporation | Puffer-type compressed-gas circuit-interrupter |
| JPS5238173A (en) * | 1975-09-22 | 1977-03-24 | Hitachi Ltd | Buffer gas breaker |
| DE2627948C2 (de) * | 1976-06-22 | 1982-10-21 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Autopneumatischer Druckgasschalter |
| US4289942A (en) * | 1977-07-29 | 1981-09-15 | Westinghouse Electric Corp. | Gas-blast circuit-interrupter with multiple insulating arc-shield construction |
| DE2828773C2 (de) * | 1978-06-30 | 1982-09-30 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Autopneumatischer Druckgasschalter |
| DE7906561U1 (de) * | 1979-03-09 | 1983-05-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Autopneumatischer Druckgasschalter |
| CH648153A5 (de) * | 1979-04-24 | 1985-02-28 | Sprecher & Schuh Ag | Druckgasschalter. |
| CH645204A5 (de) * | 1979-05-25 | 1984-09-14 | Bbc Brown Boveri & Cie | Elektrischer schalter fuer grosse stroeme. |
| CH644969A5 (de) * | 1979-09-25 | 1984-08-31 | Sprecher & Schuh Ag | Druckgasschalter. |
| DE69530381T2 (de) * | 1994-04-05 | 2004-02-05 | Abb Inc. | Beweglicher schirm für schaltstrecke |
| KR101455324B1 (ko) * | 2013-04-24 | 2014-10-27 | 일진전기 주식회사 | 가스 차단기 |
| CN104143484B (zh) * | 2014-07-08 | 2016-09-14 | 国家电网公司 | 一种断路器用的屏蔽罩和使用该屏蔽罩的断路器 |
| CN104332350B (zh) * | 2014-11-17 | 2016-05-25 | 河南平高电气股份有限公司 | 一种断路器及断路器触头定心支撑装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1055643B (de) * | 1954-07-03 | 1959-04-23 | Licentia Gmbh | Elektrischer Stromunterbrecher, insbesondere Mehrfachschalter, mit Lichtbogenloeschung durch ein stroemendes Druckmittel |
| DE1690066A1 (de) * | 1967-10-04 | 1971-09-02 | Sachsenwerk Licht & Kraft Ag | Loeschkammer fuer fluessigkeitsarme Leistungsschalter |
| DE2140284A1 (de) * | 1971-08-06 | 1973-02-15 | Siemens Ag | Elektrischer druckgasschalter |
-
1973
- 1973-06-04 CH CH806273A patent/CH554597A/xx not_active IP Right Cessation
-
1974
- 1974-02-08 DE DE2406150A patent/DE2406150C2/de not_active Expired
- 1974-04-22 US US463105A patent/US3906180A/en not_active Expired - Lifetime
- 1974-04-23 AT AT336774A patent/AT327313B/de not_active IP Right Cessation
- 1974-05-30 FR FR7418822A patent/FR2232066B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA336774A (de) | 1975-04-15 |
| CH554597A (de) | 1974-09-30 |
| US3906180A (en) | 1975-09-16 |
| FR2232066A1 (fr) | 1974-12-27 |
| DE2406150A1 (de) | 1974-12-19 |
| AT327313B (de) | 1976-01-26 |
| DE2406150C2 (de) | 1982-04-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |